how to separate positive and negative integer

how to separate positive and negative integers

r =

0.0353 + 1.9421i

0.0353 + 1.9428i

0.0353 + 1.9436i

0.0353 + 1.9443i

0.0353 + 1.9450i

0.0353 + 1.9458i

0.0353 + 1.9465i

0.0354 + 1.9472i

0.0354 + 1.9479i

0.0354 + 1.9487i

0.0353 - 1.9421i

0.0353 - 1.9428i

0.0353 - 1.9436i

0.0353 - 1.9443i

0.0353 - 1.9450i

0.0353 - 1.9458i

0.0353 - 1.9465i

0.0354 - 1.9472i

0.0354 - 1.9479i

0.0354 - 1.9487i

[Walter Roberson]

you do not have any integers at all? you have complex values?

Answer 1

[madhan ravi]

Positive = r(imag(r)>0)
Negative = r(imag(r)<0)